{"product_id":"eaton-gbh1020-20a-600v-1-pole-bolt-on-circuit-breaker","title":"Eaton GBH1020 - 20 A, 600 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable branch circuit protection, the Eaton GBH1020 is a 20A, 600V, 1-pole bolt-on molded case circuit breaker designed for panelboards and load centers. Built to endure in residential, commercial, and light industrial environments, it delivers reliable protection where it matters most while maintaining a compact, easy-to-integrate form factor.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant connection that stays put through normal operating conditions and occasional impacts, reducing the risk of connection looseness over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection against overcurrent and short circuits, helping prevent nuisance trips while responding quickly to genuine faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole design at 20A, 600V\u003c\/strong\u003e offers precise single-circuit protection for standard lighting, receptacle, and small equipment circuits within panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e with matching Eaton load centers and panelboards, ensuring a seamless fit and reliable electrical performance when upgrading or stocking spare parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial installations that require robust, code-conforming overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: GBH1020\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eIn a home distribution panel, the GBH1020 protects individual circuits feeding lighting and outlets, delivering dependable fault protection without unnecessary interruptions. In small commercial spaces, it safeguards circuit segments that power outlets, lighting, or compact equipment, helping keep critical systems running smoothly. In light industrial settings, its bolt-on design and rugged construction support reliable protection for multiple branch circuits within a compact footprint.\u003c\/p\u003e \u003ch3\u003eInstallation considerations\u003c\/h3\u003e\n\u003cp\u003eChoose a panelboard or load center that is compatible with bolt-on breakers and rated for 600V. The bolt-on mounting helps ensure a solid mechanical connection even in environments with vibration or temperature cycling. The thermal-magnetic trip maintains consistent protection performance across varying electrical loads, helping you meet safety and reliability standards without sacrificing ease of service.\u003c\/p\u003e \u003ch3\u003eWhy the GBH1020 stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets this Eaton breaker apart is the combination of secure bolt-on mounting, precise thermal-magnetic protection, and seamless compatibility with Eaton OEM panelboards. It’s a purpose-built choice for professionals who demand dependable circuit protection that fits cleanly into existing electrical architectures, with clear performance benefits over generic, non-sector-specific alternatives.\u003c\/p\u003e \u003cp\u003eReady to specify or procure for your electrical project? The Eaton GBH1020 20A, 600V, 1-pole bolt-on circuit breaker from AmpState offers a reliable, field-proven solution for protecting your electrical infrastructure with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349587382434,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_6fa27981-6e63-43c1-80e7-d2a5f167c0c5.png?v=1764150536","url":"https:\/\/www.ampstate.com\/products\/eaton-gbh1020-20a-600v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}